Results 111 to 120 of about 9,190 (204)

CORINOS. II. JWST-MIRI Detection of Warm Molecular Gas from an Embedded, Disk-bearing Protostar

The Astrophysical Journal
We present James Webb Space Telescope (JWST) Mid-InfraRed Instrument (MIRI) observations of warm CO and H _2 O gas in emission toward the low-mass protostar IRAS 15398-3359, observed as part of the CORINOS program.
Colette Salyk, Yao-Lun Yang, Klaus M. Pontoppidan, Jennifer B. Bergner, Yuki Okoda, Jaeyeong Kim, Neal J. Evans II, Ilsedore Cleeves, Ewine F. van Dishoeck, Robin T. Garrod, Joel D. Green   +10 more
doaj   +1 more source

The puzzling deuteration of methanol in low- to high-mass protostars [PDF]

, 2011
Alexandre Ratajczak, V. Taquet, C. Kahane, C. Ceccarelli, Alexandre Faure, É. Quirico   +5 more
openalex   +1 more source

Protostars and Outflows in the NGC 7538 IRS 9 Cloud Core [PDF]

, 2005
G. Sandell, W. M. Goss, M. C. H. Wright
openalex   +1 more source

Author Correction: A Keplerian disk with a four-arm spiral birthing an episodically accreting high-mass protostar [PDF]

, 2023
Ross A. Burns, Yuri Uno, N. Sakai, J. Blanchard, Z. Rosli, G. Orosz, Yoshinori Yonekura, Y. Tanabe, K. Sugiyama, T. Hirota, Kee‐Tae Kim, Artis Aberfelds, A. E. Volvach, A. Bartkiewicz, A. Caratti o Garatti, А. М. Соболев, B. Stecklum, C. Brogan, Chris Phillips, Dmitry Ladeyschikov, Doug Johnstone, G. Surcis, G. C. MacLeod, H. Linz, James O. Chibueze, J. Brand, J. Eislöffel, Lucas J. Hyland, Lucero Uscanga, M. Olech, M. Durjasz, O. S. Bayandina, S. Breen, S. P. Ellingsen, S. P. van den Heever, T. R. Hunter, X. Chen   +36 more
openalex   +1 more source

VLT integral field spectroscopy of embedded protostars: using near-infrared emission lines as tracers of accretion and outflow [PDF]

, 2010
C. J. Davis, B. Cervantes, B. Nisini, T. Giannini, M. Takami, E. T. Whelan, M. D. Smith, T. P. Ray, A. Chrysostomou, Tae‐Soo Pyo   +9 more
openalex   +1 more source

Ring Gap Structure around Class I Protostar WL 17

The Astrophysical Journal
WL 17 is a Class I object and was considered to have a ring–hole structure. We analyzed the structure around WL 17 to investigate the detailed properties of this object.
Ayumu Shoshi, Naoto Harada, Kazuki Tokuda, Yoshihiro Kawasaki, Hayao Yamasaki, Asako Sato, Mitsuki Omura, Masayuki Yamaguchi, Kengo Tachihara, Masahiro N. Machida   +9 more
doaj   +1 more source

Comparing star formation models with interferometric observations of the protostar NGC 1333 IRAS 4A [PDF]

, 2011
P. Frau, D. Galli, J. M. Girart, P. Frau, D. Galli, J. M. Girart   +5 more
openalex   +1 more source

Protostellar Disk Formation Regimes: Angular Momentum Conservation versus Magnetic Braking

The Astrophysical Journal Letters
Protostellar disks around young protostars exhibit diverse properties, with their radii ranging from less than ten to several hundred astronomical units.
Hsi-Wei Yen, Yueh-Ning Lee
doaj   +1 more source

Dense Core Collisions in Molecular Clouds: Formation of Streamers and Binary Stars

The Astrophysical Journal
Dense core collisions, previously regarded as minor in star formation, are proposed to play a significant role in structure formation around protostellar envelopes and binary formation. Using archival data of nearby star-forming regions, we determine the
Yuta Yano, Fumitaka Nakamura, Shinichi. W. Kinoshita   +2 more
doaj   +1 more source

The most variable VVV sources: eruptive protostars, dipping giants in the nuclear disc and others [PDF]

P. W. Lucas, L. C. Smith, Zhen Guo, Carlos Contreras Peña, D. Minniti, N. Miller, J. Alonso-García, M. Catelan, J. Borissova, R. K. Saito, R. Kurtev, María Gabriela Navarro, C. S. Morris, H Muthu, D. Froebrich, V. D. Ivanov, A. Bayo, A. Caratti o Garatti, Jason L. Sanders   +18 more
openalex   +1 more source